The Southern Ocean surrounds Antarctica and regulates global climate by influencing ocean currents. Its cold waters differ from other oceans and support unique marine ecosystems and biodiversity. Class 6 NCERT Social Science India and the World: Land and the People Chapter ...
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Marine biodiversity supports ecosystem stability and human livelihoods. However, overfishing, pollution, and climate change threaten marine species, disrupting ecosystems and endangering oceanic health. Class 6 Social Science Chapter 2 Oceans and Continents question answer Class 6 NCERT Social Science India and the ...
Oceans serve as major routes for global trade, with ships transporting goods across continents. Maritime transportation is vital for the global economy and intercontinental trade networks. Class 6 Social Science Chapter 2 Oceans and Continents question answer Class 6 NCERT Social Science ...
The Southern Hemisphere holds more water than the Northern Hemisphere. This difference is due to the larger expanses of oceans in the Southern Hemisphere compared to land masses in the north. Class 6 Social Science Chapter 2 Oceans and Continents question ...
Islands are smaller landmasses completely surrounded by water, while continents are larger and more continuous. Islands can be formed by volcanic activity, coral growth, or land rising above water. class 6 Social Science Textbook Chapter 2 question answer class 6 Social Science ...